<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Vue入门指南-FORM表单绑定</title>
    <link rel="stylesheet" href="common.css">
    <script type="importmap">
        {
            "imports":{
                "vue":"http://lib.baomitu.com/vue/latest/vue.esm-browser.js"
            }
        }
    </script>
</head>
<body>
    <div id="app">
       
        <p><input type="text" placeholder="输入文本" :value="text" @input="event =>text =event.target.value"><span>{{text}}</span></p>
    
        <p><input type="text" placeholder="单行文本" v-model="msg1">{{msg1}}</p>

        <p>
        <textarea name="" id="" cols="30" rows="10" placeholder="多行文本" v-model="msg2"></textarea>
            <pre>{{msg2}}</pre>
        </p>
        <p>
            <input type="checkbox" name="" id="" v-model="checked">
            <label for="cb1">{{checked}}</label>
        </p>
        <p>
            <span>
                 复选框多选——选中项：{{checkedNames}}    
            </span><br>
            <input type="checkbox" name="" id="one" value="选项一" v-model="checkedNames">
            <label for="one">选项一</label>
            <input type="checkbox" name="" id="two" value="选项二" v-model="checkedNames">
            <label for="one">选项二</label>
            <input type="checkbox" name="" id="three" value="选项三" v-model="checkedNames">
            <label for="one">选项三</label>
            <input type="checkbox" name="" id="four" value="选项四" v-model="checkedNames">
            <label for="one">选项四</label>
        </p>
        <p>
            <span>单选选中:{{picked}}</span><br>
            <input type="radio" name="" id="r-one" value="One" v-model="picked">
            <label for="r-one">单选1</label>
            <input type="radio" name="" id="r-two" value="Two" v-model="picked">
            <label for="r-two">单选2</label>
        </p>
        <p>
            <span>下拉列表——选中项：{{selected}}</span><br>
            <select name="" id="" v-model="selected">
                <option disabled value="">请选择</option>
                <option >1</option>
                <option >2</option>
                <option >3</option>
                
            </select>
        </p>

        <p>
            <span>下拉列表(多选)——选中项：{{mSelected}}</span><br>
            <select name="" id="" v-model="mSelected" multiple>
                <option disabled value="">请选择</option>
                <option >a</option>
                <option >b</option>
                <option >c</option>
                
            </select>
        </p>
    </div>
    <script type="module">
        import {createApp} from "vue";
        createApp({
            data() {
                return {
                    text:"",
                    msg1:"",
                    msg2:"",
                    checked:true,
                    checkedNames:[],
                    picked:"Two",
                    selected:"",
                    mSelected:"",
                }
            },
        }).mount("#app")
    </script>
</body>
</html>
